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Article Reference Preference for fish in a Neolithic hunter-gatherer community of the upper Tigris, elucidated by amino acid δ15N analysis
We report here the stable nitrogen isotope composition (d15N) of individual amino acids and the d15N and d13C content of collagen from human and faunal remains collected from Hasankeyf H€oyük, an early Neolithic site in the upper Tigris valley. Based on the d15N of collagen only, the contributions of freshwater resources to the diet of the hunter-gatherers were difficult to clearly identify relative to terrestrial resources. However, analysis of the nitrogen isotope composition of individual amino acids enabled the identification of minor contributions from freshwater resources to the diet in a community primarily dependent on terrestrial resources. Individual variability suggested that some individuals at Hasankeyf H€oyük used freshwater resources, whereas others probably depended primarily on terrestrial food resources. The importance of freshwater resources as food for this hunter-gatherer community was variable among groups and depended on burial location and time of burial.
Located in Library / RBINS Staff Publications 2017
Inproceedings Reference More animal burials from the Predynastic elite cemetery of Hierakonpolis (Upper Egypt): the 2008 season
Three animal burials from the Predynastic elite cemetery HK6 at Hierakonpolis are described. Recent excavations at this site have revealed large tomb compounds and a precinct of funerary temples dating to the Naqada IC–IIB (ca. 3800–3600 BC), all of which included animal burials. Shallow pits discovered by the enclosure wall of the cemetery and near the northeast corner of the temple precinct yielded the articulated skeletons of nine dogs, a baboon and six cats. A description of the finds is provided and special attention is given to the size reconstruction and possible breeds of the dogs, the pathology seen on the baboon skeleton and its interpretation in terms of conditions of keeping, and the status of the cats (wild, tamed or domestic).
Located in Library / RBINS Staff Publications 2017
Inproceedings Reference An unusual cattle burial at Dayr al-Barshā (Late Period, Middle Egypt)
During excavations in the desert plain near Dayr al-Barshā in Middle Egypt, a circular pit filled with cattle bones was found. The pit, with a diameter of about 1.5m, contained the almost complete skeletons of 15 Egyptian Longhorns, dated to 410–360 cal BC. The material was in a remarkably good state of preservation, but few elements were found in articulation. Apart from the more-or-less complete skeletons, some fragmentary remains of at least three additional individuals have been collected. The age at death, sex and size of the animals has been established and the pathologies and traces on the bones have been recorded. No parallels are known for the cattle burial at Dayr al-Barshā. The animals were probably kept in the context of a local temple economy. In line with common practices at that time, their bodies were macerated and the obtained skeletons ceremonially buried later on.
Located in Library / RBINS Staff Publications 2017
Article Reference Description of three new species of Leptotrophon Houart, 1995 (Gastropoda: Muricidae: Trophoninae) from New Caledonia
Located in Library / RBINS Staff Publications 2021
Article Reference A taxonomic update of the Typhinae (Gastropoda: Muricidae) with a review of New Caledonia species and the description of new species from New Caledonia, the South China Sea and Western Australia
Located in Library / RBINS Staff Publications 2021
Article Reference Review of the Oriental stick insect genus Trachythorax Redtenbacher, 1908 with two new species from Vietnam and comments on egg parasitism and morphological counteradaptations (Phasmida, Lonchodidae, Necrosciinae)
Located in Library / RBINS Staff Publications 2021
Article Reference Noteworthy and New Muricidae (Gastropoda) Collected in the East and South China Seas and off Taiwan
Located in Library / RBINS Staff Publications 2022 OA
Article Reference New species and genera of Muricidae (Mollusca: Gastropoda) from New Zealand
Located in Library / RBINS Staff Publications 2022 OA
Article Reference CO2-enhanced oil recovery and CO2 capture and storage: An environmental economic trade-off analysis
CO2 enhanced oil recovery can play a significant role in stimulating carbon capture and storage because of additional oil revenues generated. However, it also leads to additional greenhouse gas emissions. We estimate the global warming potential of different CO2 capture scenarios with and without enhanced oil recovery. During a 10 year period in which oil and electricity are produced without CO2 being captured, the global warming potential is 11 MtCO2 equivalents. We show that if CO2 is captured and used for 15 years of enhanced oil recovery, the global warming potential decreases to 3.4 MtCO2 equivalents. This level is 100% higher compared to the scenario in which the captured CO2 would be stored in an offshore aquifer instead. If the capture of CO2 is stopped when the oil reservoir is depleted, the global warming potential resulting from 10 years electricity production is 6 MtCO2 equivalents. However, if CO2 is stored in the depleted reservoir, the global warming potential is six times lower during that period. Electricity production and oil refining are the main contributors to the global warming potential. The net present value analysis indicates that for CO2 prices lower than or equal to 15 €/t and oil prices greater than or equal to 115 €/t, it is most profitable to capture CO2 for enhanced oil recovery only. Because of the low CO2 price considered, large incomes from oil production are required to stimulate CO2 capture. The environmental economic trade-off analysis shows that if CO2-enhanced oil recovery is followed by CO2 capture and storage, costs increase, but the net present value remains positive and the global warming potential is reduced. Authorities could use these outcomes to support the development of economic mechanisms for shared investments in CO2 capture installations and to mandate both oil producer and large CO2 emitting firms to store CO2 in depleted oil fields.
Located in Library / RBINS Staff Publications 2019
Article Reference Foraging recruitment in Leptothorax uniffasciatus: The influence of foraging area familiarity and the age of the nest-site
Located in Library / No RBINS Staff publications